Most individuals who use Emla cream do not experience significant side effects. However, some temporary, mild reactions at the application site are possible. These reactions typically disappear on their own shortly after the procedure.
Common Side Effects
- Mild skin reactions like paleness or redness
- Slight puffiness or swelling
- An initial sensation of burning or itching
Rare but Serious Side Effects
While uncommon, more serious side effects can occur. Seek immediate medical attention if you experience any of the following:
- Severe skin irritation, such as blistering or peeling
- An allergic reaction, including rash, severe itching, or difficulty breathing
- Symptoms of methemoglobinemia, like bluish skin, headache, or shortness of breath
Emla for Topical Anesthesia
Emla cream is used to temporarily numb healthy, intact skin to prevent pain during medical procedures. Its primary indications include:
- Numbing the skin before needle insertions (e.g., vaccinations, blood draws, IV lines).
- Providing pain relief during minor skin surgeries like lesion removal.
- Easing the pain associated with cleaning leg ulcers to facilitate healing.
- Preparing the skin for injections of other local anesthetics for deeper procedures.